109805220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 411763968

約数和(自身を除く): 301958748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 421, 460, 483, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 842, 945, 966, 1035, 1134, 1242, 1260, 1263, 1380, 1449, 1610, 1620, 1684, 1863, 1890, 1932, 2070, 2105, 2268, 2415, 2484, 2526, 2835, 2898, 2947, 3105, 3220, 3726, 3780, 3789, 4140, 4210, 4347, 4830, 5052, 5670, 5796, 5894, 6210, 6315, 7245, 7452, 7578, 8420, 8694, 8841, 9315, 9660, 9683, 11340, 11367, 11788, 12420, 12630, 13041, 14490, 14735, 15156, 17388, 17682, 18630, 18945, 19366, 21735, 22734, 25260, 26082, 26523, 28980, 29049, 29470, 34101, 35364, 37260, 37890, 38732, 43470, 44205, 45468, 48415, 52164, 53046, 56835, 58098, 58940, 65205, 67781, 68202, 75780, 79569, 86940, 87147, 88410, 96830, 106092, 113670, 116196, 130410, 132615, 135562, 136404, 145245, 159138, 170505, 174294, 176820, 193660, 203343, 227340, 238707, 260820, 261441, 265230, 271124, 290490, 318276, 338905, 341010, 348588, 397845, 406686, 435735, 477414, 522882, 530460, 580980, 610029, 677810, 682020, 784323, 795690, 813372, 871470, 954828, 1016715, 1045764, 1193535, 1220058, 1307205, 1355620, 1568646, 1591380, 1742940, 1830087, 2033430, 2387070, 2440116, 2614410, 3050145, 3137292, 3660174, 3921615, 4066860, 4774140, 5228820, 5490261, 6100290, 7320348, 7843230, 9150435, 10980522, 12200580, 15686460, 18300870, 21961044, 27451305, 36601740, 54902610, 109805220]

約数ペア:

[(1, 109805220), (2, 54902610), (3, 36601740), (4, 27451305), (5, 21961044), (6, 18300870), (7, 15686460), (9, 12200580), (10, 10980522), (12, 9150435), (14, 7843230), (15, 7320348), (18, 6100290), (20, 5490261), (21, 5228820), (23, 4774140), (27, 4066860), (28, 3921615), (30, 3660174), (35, 3137292), (36, 3050145), (42, 2614410), (45, 2440116), (46, 2387070), (54, 2033430), (60, 1830087), (63, 1742940), (69, 1591380), (70, 1568646), (81, 1355620), (84, 1307205), (90, 1220058), (92, 1193535), (105, 1045764), (108, 1016715), (115, 954828), (126, 871470), (135, 813372), (138, 795690), (140, 784323), (161, 682020), (162, 677810), (180, 610029), (189, 580980), (207, 530460), (210, 522882), (230, 477414), (252, 435735), (270, 406686), (276, 397845), (315, 348588), (322, 341010), (324, 338905), (345, 318276), (378, 290490), (405, 271124), (414, 265230), (420, 261441), (421, 260820), (460, 238707), (483, 227340), (540, 203343), (567, 193660), (621, 176820), (630, 174294), (644, 170505), (690, 159138), (756, 145245), (805, 136404), (810, 135562), (828, 132615), (842, 130410), (945, 116196), (966, 113670), (1035, 106092), (1134, 96830), (1242, 88410), (1260, 87147), (1263, 86940), (1380, 79569), (1449, 75780), (1610, 68202), (1620, 67781), (1684, 65205), (1863, 58940), (1890, 58098), (1932, 56835), (2070, 53046), (2105, 52164), (2268, 48415), (2415, 45468), (2484, 44205), (2526, 43470), (2835, 38732), (2898, 37890), (2947, 37260), (3105, 35364), (3220, 34101), (3726, 29470), (3780, 29049), (3789, 28980), (4140, 26523), (4210, 26082), (4347, 25260), (4830, 22734), (5052, 21735), (5670, 19366), (5796, 18945), (5894, 18630), (6210, 17682), (6315, 17388), (7245, 15156), (7452, 14735), (7578, 14490), (8420, 13041), (8694, 12630), (8841, 12420), (9315, 11788), (9660, 11367), (9683, 11340)]